Since everyone here is helping each other, I thought I should too.
So, I have got a method of creating Canva Pro account with a validity of 30 days:
Just go to canva.com and register, then go to “Try it for 30 days” , then select monthly payment and use the following BIN
BIN Generator: [Login to see the link]
Dont complain that BINS arent working, i have already created two accounts.